WTB9L-3P3461

Series:	W9L-3
Part Status:	Active
Sensing Method:	Proximity
Sensing Distance:	0.039" ~ 3.937" (1mm ~ 100mm)
Voltage - Supply:	10 V ~ 30 V
Response Time:	500µs
Output Configuration:	PNP - Dark-ON/Light-ON
Connection Method:	Cable with Connector
Ingress Protection:	IP67
Cable Length:	4.724" (120.00mm)
Light Source:	Red Laser Diode (650nm)
Adjustment Type:	--
Operating Temperature:	-25°C ~ 50°C (TA)

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Introduction

Optical sensors are a type of sensor used to detect and measure electromagnetic radiation coming from visible light to infrared light. The WTB9L-3P3461 is an optical sensor designed for industrial applications. It is characterized by its high sensitivity, fast response, and high reliability. In this article, we will discuss the application field and working principle of the WTB9L-3P3461 optical sensor.

Application Field of the WTB9L-3P3461 Optical Sensor

The WTB9L-3P3461 optical sensor can be used in a variety of industrial applications, such as:

• Robotics
• Automotive
• Security systems
• Biomedical monitoring devices
• Home automation
• Industrial monitoring and controlling
• Environmental monitoring

The WTB9L-3P3461 optical sensor is ideal for use in any application where a reliable, fast response, and sensitive measurement is required. The sensor is capable of detecting minute differences in illumination and can measure input signal up to 4V.

Working Principle of the WTB9L-3P3461 Optical Sensor

The WTB9L-3P3461 optical sensor is a phototransistor-based sensor that uses light-dependent resistors (LDRs) as the main components of the circuit. When exposed to light, an LDR will change its resistance in proportion to the amount of light that it detects. This change in resistance is used to amplify the input signal and results in either a digital or analog output. The WTB9L-3P3461 optical sensor is designed to detect and measure ambient light levels. It is sensitive enough to measure illumination that is both direct and indirect. The sensor is capable of both short-term and long-term light measurement, making it suitable for applications ranging from streetlights to industrial applications.The sensor also features a wide operating temperature range, low power consumption, and has an adjustable gain setting, allowing it to be used in many different environments. It can also be calibrated to detect different levels of illumination, making it a versatile and reliable device.

Conclusion

In conclusion, the WTB9L-3P3461 optical sensor is an ideal solution for applications requiring reliable, fast response, and sensitive light detection. It is capable of detecting and measuring minute differences in illumination and can measure input signals up to 4V. The sensor is suitable for use in robotics, automotive, biomedical, home automation, environmental, and any other industrial applications. Furthermore, it features a wide temperature range, low power consumption, and adjustable gain setting, making it an ideal choice for any situation that requires accurate and reliable light detection.

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